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Tekonsha T-One Vehicle Wiring Harness Installation - 2020 GMC Acadia 118720 Video

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Products Featured in this Video


T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector


Tekonsha Custom Fit Vehicle Wiring

260 reviews


Code: 118720

Retail: $47.99

Price:  $23.80
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat
  • Tekonsha



Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into OEM tow package harness - no cutting, splicing or tapping required.


Do you have a question about part 118720?more information >     


How to Install the Tekonsha T-One Vehicle Wiring Harness on a 2020 GMC Acadia 118720


Hi there Acadia owners. Today on your 2020 GMC Acadia, we're going to be taking a look at and showing you how to install to Tekonsha's T-One four-pole flat vehicle wiring harness. It is designed to live outside the vehicle and you can use your dust cap to secure it to your safety chain loop, keep it up off the road. There are zip ties included. You can further tie up your wiring if you don't want… see more >     


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Thomas T
Video by:
Thomas T
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Brent H
Test Fit:
Brent H
Employee Robert C
Test Fit:
Robert C
Employee Conner L
Test Fit:
Conner L
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G

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